6004428 has 12 divisors (see below), whose sum is σ = 14010360. Its totient is φ = 2001472.

The previous prime is 6004393. The next prime is 6004429. The reversal of 6004428 is 8244006.

It is a tau number, because it is divible by the number of its divisors (12).

6004428 is a modest number, since divided by 4428 gives 60 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 6004398 and 6004407.

It is not an unprimeable number, because it can be changed into a prime (6004429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250173 + ... + 250196.

It is an arithmetic number, because the mean of its divisors is an integer number (1167530).

Almost surely, 2^6004428 is an apocalyptic number.

It is an amenable number.

6004428 is an abundant number, since it is smaller than the sum of its proper divisors (8005932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6004428 is a wasteful number, since it uses less digits than its factorization.

6004428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500376 (or 500374 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 6004428 is about 2450.3934377973. The cubic root of 6004428 is about 181.7567494578.

The spelling of 6004428 in words is "six million, four thousand, four hundred twenty-eight".